baber/WOPTO huggingface dataset:
Patent JP-H03116109-A (JP)
Title: Aspherical lens system of two-group, two-element constitution
Inventor: ISHIBAI ISAO
IPC: G02B13/24
Filed: 1989-09-29
Abstract: PURPOSE:To compensate a spherical aberration and an off-axis aberration excellently by providing a 1st and a 2nd lens with >=1 rotationally symmetrical aspherical surfaces and specifying the effective surfaces of the 1st and 2nd surfaces of the 1st lens. CONSTITUTION:The 1st and 2nd lenses L1 and L2 have the rotationally symmetrical aspherical surfaces, and at least effective surfaces of a 1st and 2nd surfaces 1, 2 of the 1st lens L1 are shown by inequations I and II ; when the 1st and 2nd lenses L1 and L2 have the same refractive index, the conditions shown by inequalities III - VI are satisfied. In the equations I and II, Z1 and Z2 are the distances from a point on the vertex contact plane of the 1st surface 1 and 2nd surface 2 to points on the 1st surface 1 and 2nd surface 2 in the direction of the optical axis at height (y) from the optical axis, C1 and C2 the curvature values of the aspherical surface vertexes of the 1st surface 1 and 2nd surface 2, K1 and K2 the conic constants E1 - H1 of the 1st surface 1 and 2nd surface 2, and E2 - H2 the coefficient of asymmetrical surfaces of 4th - 10th order of the 1st surface 1 and 2nd surface 2. In the inequalities III - VI, r1 and r2 are the radii of curvature of the aspherical surface vertexes of the 1st surface 1 and 2nd surface 2, (n) the refractive index of the 1st lens 1, (f) the composite focal length of the whole lens system, f1 the focal length of the 1st lens itself, and D the overall length of the lens system. Thus, excellent compensation is performed.
Patent JP-H02104053-A (JP)
Title: Communication equipment
Inventor: KOTANI TAKASHI
IPC: H04N1/32
Filed: 1988-10-12
Abstract: PURPOSE:To decide the interval and number of times of retailing by providing a control means deciding the redial time interval and the dial number of times in response to the result of analysis of a signal analysis means representing the cause to interruption to be sent in the case of a call interruption from a line exchange network. CONSTITUTION:A CPU 2 sends a call signal to a line exchange network 10 by the instruction of the call. Then whether or not a selection signal transmission enable signal from the line exchange network 10 is received is decided and a dialing circuit in a line control section 9 sends a selection signal only in the case of receiving the signal. Then whether or not a call progress signal(CPS) is received and whether or not a communication enable signal is received are decided. In the case of not receiving the CPS signal and receiving the communication enable signal, the processing is shifted to the picture transmission reception processing. On the other hand, in the case of receiving the CPS signal, the CPU 2 inputs the CPS signal inputted from the line control section 9 to a table in a ROM 3 and a RAM 4 as an address data and the data of the redial number of times and the redial time interval is inputted corresponding to the received CPS signal. Then the line is interrupted and the state is restored to the standby state.
Patent JP-2000089360-A (JP)
Title: Projection type display device
Inventor: TAGUCHI HIROKAZU
IPC: H04N5/74
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device equipped with a projector preventing the optical path of a projection optical system from being intercepted by a wiring for electrically connecting a liquid crystal panel and a driving circuit and having small depth. SOLUTION: As for this projection type display device PD1; image light is emitted to a screen 5 from the back surface side of the device as shown by a center axis PX, then it is reflected upward, becomes projected light (center axis AX) and is reflected toward the screen 5 by a 2nd reflecting mirror 160, and the center axes PX and AX of the image light and the projected light are regulated on one plane.
Patent JP-H0997131-A (JP)
Title: Information processor
Inventor: OSUJI SHIGETO
IPC: G06F3/02
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To secure a range for input value set by user in response to the parameter requiring the input value, the present situation, etc. SOLUTION: An input value acquisition means 202 acquires the input value N 302 of parameter that is set by a user via an input means 102 and required for execution of the processing that is carried out by an application means 205. An allowable value decision means 203 decides allowable value (a) 305 to be added to the value N 302 based on the information F 304 given from the means 205 and accordant with the parameter type, the present situation, etc. An allowable value addition means 204 adds the value (a) 305 to the value N 302 to acquire another input value, and obtained input value and the value N 302 are outputted to the means 205 as the parameter input value N' 303.
Patent JP-H09103693-A (JP)
Title: Vacuum flour mill
Inventor: MURATA SATOSHI
IPC: B02C23/00
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in quality of foods by a method wherein heating in grinding is prevented from occurring by providing a vacuum flour mill with a vacuum pump and a refrigerator. SOLUTION: A vacuum pump 4 and a cold trap 2 cooled with a refrigerator 3 are fitted to a sealed type flour mill 1. The cold trap 2 collects water vapor generated from grain powder. By utilizing the fact that powder containing water is easily cooled under vacuum, the inside of the sealed type flour mill 1 is evacuated or reduced with a vacuum pump 4 to grind grain to fine powders, and rise of temperature in making powder is prevented. Thereby, deterioration of quality such as vanishment of flavor of the foods, denaturing of protein, gelatinization and oxydation of starch, etc., can be prevented.
Patent JP-H0971219-A (JP)
Title: Slip guide
Inventor: TAKIMIZU YUICHI
IPC: B60R22/24
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To improve the take-up performance when a webbing is taken up and the feeling of operation when the webbing is drawn out by forming a contact part with the webbing out of a mixed resin of a resin material with high mechanical strength and one with small coefficient of friction and also making a mixing rate of the resin material with small coefficient of friction in the mixed resin into a specific weight percent. SOLUTION: A ring-shaped reinforced member 3 forms a belt slot 5 through which a webbing is inserted and an outer surface thereof is covered with a resin coverture 4 molded integrally. The resin coverture 4 consists of a mixed resin where such a resin material with small coefficient of friction and good sliding performance as polyolefin resins, such as a polyethylene, is mixed by 25 to 40 weight percent with a base material of polyamide, such as a polyamide 6 with high mechanical strength. Therefore, a lower end part 6 of the belt slot 5 is covered with the resin coverture 4 with small coefficient of friction so that the sliding movement in a webbing turnaround part of the belt slot 5 is allowed to be smooth, resulting in the good operativity.
Patent JP-H0696913-A (JP)
Title: Holding device for coating of angular chip electronic parts
Inventor: KOSAKA MASAHIRO
IPC: H01G13/00
Filed: 1992-08-31
Abstract: PURPOSE:To obtain a uniform static pressure in each through hole of a work by preventing the leakage of air from gaps between the outer peripheral surfaces of angular works and the internal surfaces of the holes. CONSTITUTION:Angular works 20 are coaxially inserted into a plurality of circular holes formed through the surface of a carrier plate 10. While air is sucked by means of a ring blower from the bottom side of the plate 10 through suction chambers 30, paste 15 is applied to the internal surface of the hole 11 into which the work 20 is inserted. A pipe plate 50 is arranged between the plate 10 and chamber 30. The plate 50 is fitted with suction pipes 52 at the positions corresponding to the circular holes 11 and, when the carrier plate 10 is mounted on the pipe plate 50, the upper ends of the pipes 52 enter into the holes 11 by halfway from the lower ends of the holes 11 and come into contact with the lower end faces of the works 20 inserted into the holes 11 from the top. Therefore, the through holes 21 of the work 20 are communicated with the chamber 30 and, at the same time, the gaps 22 between the outer peripheral surfaces of the works 20 and internal surfaces of the holes 11 can be closed.
Patent JP-H11335274-A (JP)
Title: Argingipain inhibitor, inhibitor for growth of reriodontisis bacterial and antiperiodontisis agent
Inventor: TSUJI TOMOKO
IPC: A61K8/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject agent capable of specifically inhibiting argingipain and growth of Porphyromonas gingivalis, having high safety without adverse effects and useful as antiperidontitis agent by bringing the subject agent to contain malabaricon C as an effective ingredient. SOLUTION: This argingipain inhibitor is brought to contain malabaricon C expressed by the formula as an effective ingredient. The compound of the formula is obtained by extracting, e.g. mace which is aril of Myristicaceae plant or nutmeg which is a nucleolus in seeds using a solvent such as chloroform, methanol or the like. When the agent is used as a medicine, the dose of the effective ingredient is preferably 1-100 mg/dg/day and can be administered in several times a day.
Patent JP-H04132963-A (JP)
Title: Electromagnetically induced rotating sensor
Inventor: SAITO HIDETOSHI
IPC: G01P3/488
Filed: 1990-09-25
Abstract: PURPOSE:To improve water proof and airtight property of a terminal unit and enhance mechanical strength by integrally molding a case housing a bobbin, a lead and a terminal with resin. CONSTITUTION:A bobbin 5 wherein an end of a coil 4 is connected to a terminal 8 fixed on a rear part of a bobbin 5 and a magnetic pole 3 and a magnet 2 have been inserted and fixed inside is covered with a case 10 wherein a front part is opened and a rear part is closed by a rear wall integral with a surrounding wall with a terminal through hole 10a on the rear part. In addition, a flange 5a at the end of the bobbin 5 and the opening of the case 10 are connected and sealed with each other by means of resin welding, etc. Further a tip of the terminal 8 is made protrude out of the case 10 from the through hole 10a to be connected to a lead 7. Assembly of this rotating sensor 1 is completed by assembling the bobbin 5 into the case 5 in advance and molding 11 resin to integrally fix the rear part of the case 10, the tip of the terminal 8 and the lead 7. Thus in a simple process for assembling respective parts and molding, the sensor 1 which is excellent in airtightness and high in reliability can be obtained.
Patent JP-H08162732-A (JP)
Title: Matrix board
Inventor: MOCHIZUKI SEIKI
IPC: H04Q1/14
Filed: 1995-10-03
Abstract: PURPOSE: To obtain a matrix board in which noise is suppressed as much as possible. CONSTITUTION: In a conductor circuit having a matrix-like plan view, conductor circuits 162 , 1822 in the first and third layers for every other row are divided equally. The conductor circuits in the first and third layers thus divided are interconnected being inverted vertically. Conductor circuits 172 , 192 in the second and fourth layers for every other column are also divided equally and interconnected while being inverted vertically.
Patent JP-S63110699-A (JP)
Inventor: IMAI KINSHIRO
IPC: H05K13/04
Filed: 1986-10-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000092415-A (JP)
Title: Panel type display device
Inventor: YAMAMOTO KOICHI
IPC: G02F1/13357
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To secure sufficient strength with lightweight, even when a display panel is made large in the size and to facilitate replacement of a lamp by fitting a display panel and a printed circuit board which drives the display panel to a rectangular frame. SOLUTION: This panel type display device is provided with a frame 25 and the frame 25 is structured to be a rectangular frame structure by combining four rectangular steel tubes and uses a chassis in common. Opening slits 26, 27 into which a backlight 40 and an optical panel 48 are inserted are formed to a right side face of the frame 25. Furthermore, protection grooves 28, 29 are formed to the inside of the rectangular steel tubes at an upper side and a lower side of the frame 25. Then, a display panel 32 is fitted to the front side of the rectangular frame 25. Moreover, an inverter printed circuit board 58 that lights a fluorescent tube 41 of the backlight 40 and a set printed circuit board 59 are fitted to the rear side of the frame 25 by using a bracket 60 respectively.
Patent JP-H0593827-A (JP)
Title: Optical reception module
Inventor: SASAKI GORO
IPC: H01L31/0232
Filed: 1991-10-03
Abstract: PURPOSE:To provide the optical reception module which is so structured as to provide excellent and uniform optical coupling between an optical fiber and a photodetecting element and improve the mass productivity. CONSTITUTION:The optical reception module is equipped with the photodetecting element 26 provided on one surface of a semiconductor substrate 24, a long groove 28 which is formed on the reverse surface of the semiconductor substrate 24 facing the photodetecting element 26 and has a slanting surface 32 at its tail end part opposite the photodetection surface of the photodetecting element 26 at an acute angle theta, and the optical fiber 30 which is fixed in the long groove 28 so that the tail end surface faces the slanting surface 32; and a light signal transmitted through the optical fiber is reflected by the slanting surface 32 and made incident on the photodetecting element 26 from the reverse surface side of the semiconductor substrate 24.
Patent JP-H04135422-A (JP)
Title: Sensor for falling of support in tunnel mulch working machine
Inventor: ODA MINORU
IPC: A01G13/00
Filed: 1990-09-26
Abstract: PURPOSE:To enable efficient practice of operation to lay a tunnel mulch with a high accuracy by providing a sensing mechanism for falling of tunnel supports at the back of a film laying mechanism. CONSTITUTION:A mobile car body 1 is run and a field (F) is tilled with a rotary tiller 4. Land grading and ridging are carried out with a land grading and ridging plate 5 and a mulch film is delivered from a mulch film roll 6 through a film pressing and perforating roller 7 and a film pressing roller 8 to cover soil. Earthing up is performed with soil covering disks 9 and seeds are then sown with a seeder 10. A tunnel support 12 conveyed with a conveyor 13 is subsequently fed to a support 15 for the tunnel supports and vertically thrusted into the field (F) with a hydraulic cylinder 14. If the support 12 is tilted in the fore-and-aft direction, the support 12 contact a spring sensor 23 to operate a switch 22. Thereby, an alarm lamp and a buzzer are turned on.
Patent JP-2000088293-A (JP)
Title: Air supply guider
Inventor: HAYASHI JUNJI
IPC: F24F13/08
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of noise from an outdoor unit and to prevent lowering of an airflow, in the air supply guider for varying an air direction of the outdoor unit of an air-conditioner. SOLUTION: An air supply guider comprises a mounting frame 5a; a plurality of blades 6 horizontally mounted on the mounting frame 5a and formed in a curved shape in cross section; and a plurality of wire rods 7 mounted between the adjoining blades 6 of a plurality of the blades 6. Since the fan guide of an outdoor unit 1 exercising an influence on a flow of supply air from a fan 2 is removed, incurring of a pressure loss is reduced due to reduction of the occurrence of peeling by air at the outdoor unit 1, lowering of an airflow at the air supply part of the outdoor unit 1 is prevented from occurring and reduction of the generation of noise is achieved.
Patent JP-H02104894-A (JP)
Title: Excavator
Inventor: KAWAI YOSHIHIKO
IPC: E21B15/00
Filed: 1988-10-12
Abstract: PURPOSE:To connect a casing with an auger screw without the needs to move a driving mechanism upwards by a method in which the casing is thrust through a base for setting, a vertical vibration is applied to the periphery of the casing by a rocking press-in device, and a rotation face is given to the periphery of blades through a chuck by a driver in the auger screw. CONSTITUTION:A vertically movable cylinder 4, a chuck device 5, and a rocking cylinder 7 are set on the base 1 constituting a rocking press-in device 9 coupling with the periphery of a casing 8. A vertically movable cylinder 10 is erected on both sides of the device 9, and the driver 12 of an auger screw 11 is supported over the device 9 by the cylinder 10. The driver 12 consists of a drive motor 13, a transmitter 14 connected to the motor 13, and a chuck device 15 turning through the transmitter 14. When the cylinder 10 is freed from extended state, the whole of the driver 12 goes down along the leader 6a of a leader mast 6 to presses down even the auger screw 11 through the chuck device 15, and the auger screw 11 turning excavates and discharges soil in the casing 8.
Patent JP-H07111656-A (JP)
Title: Convergence correction device
Inventor: AKIHISA MASAYUKI
IPC: G09G1/00
Filed: 1993-10-14
Abstract: PURPOSE:To obtain a convergence correction device automatically following up a scanning frequency even when it changes, generating a convergence correction signal, unnecessitating the adjustment for every change of the scanning frequency which has been performed so far and coping with a stable operation and various kinds of signal sources. CONSTITUTION:This device has a screen location detection circuit 2 detecting the center location of a screen according to the size of deflecting current, a convergence yoke driving circuit 11 performing current amplification for the correction signal from an analog convergence circuit part 4 and supplying corrected current to a convergence yoke 12 and a data location detection circuit 13 detecting the location of the minimum value of this corrected current. The phase difference of the two kinds of detection pulses obtained by a phase comparator 14 is transmitted to a phase control circuit 3, the phase of the minimum value of the convergence correction signal is controlled so as to always be the center location of the screen even when a scanning frequency changes and digital convergence correction data is added when the phases of the convergence correction data and deflection current match.
Patent JP-S62116093-A (JP)
Title: Controller for polarizer
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N7/20
Filed: 1985-11-15
Abstract: PURPOSE:To evade malfunction while setting a polarizer by providing a BPF of a characteristic narrower than the characteristic of the BPF of an IF band at the input side of an AGC detection, preventing the malfunction of an AGC voltage through the interference of an adjacent wave or a ground wave, and making a band characteristic of this BPF narrower during setting a polarizing surface. CONSTITUTION:At the input side of the AGC detector 16, filters of a BPF 31 (characteristic shown by broken lines in the figure A) and a BPF 32 (characteristic of dashed lines of the figure A) are inserted. When an N channel (vertical polarization) is designated, a flip-flop 20 is set and its Q output goes to be high level and a DC power from a DC power supply circuit 23 is supplied to the polarizer 2 and a relay 24L and a switch 24S is shortened between terminals a-c and the characteristic of the BPF from an input from an IF circuit 9 to the input of the AGC detector 16 is shown by the dashed lines of the figure B and a vertical polarization surface can be correctly set. When the setting is completed, the flip-flop 20 is reset by an output of a level comparator 18, the DC power of the DC voltage supply circuit 23 is not outputted, terminals b-c of the switch 24S is shorted and a pass band of the BPF from the input of the AGC detector 16 of the IF circuit 9 to the input of the AGC detector 16 is shown by the solid line of the figure B.
Patent JP-H07111215-A (JP)
Title: Electromagnetic driver
Inventor: NOTO GORO
IPC: H01F7/16
Filed: 1993-10-14
Abstract: PURPOSE:To provide an electromagnetic driver which can lessen the range of short-circuiting caused in a coil when a yoke is inserted in a bobbinless coil and obviates the necessity to make the dimensional accuracy of the coil and the yoke more precise than before. CONSTITUTION:A yoke 2 contacts with only the inside diameter section of the smallest section of a bobbin coil 1, and in another section the inside periphery of the coil and the outside periphery of the yoke are not in contact with each other. Numeral 3 designates a nonconductive member. Accordingly, the short circuit of a coil occurs only at the smallest section of the coil 1, so there in no large loss of driving force, consequently there is no fear of defective drivers remarkably low in driving force occurring. Moreover, the nonconductive member 3 is provided at only one place, so the cost is cut down. Moreover, there is no necessity to raise the dimensional accuracy of the coil and the yoke, so the cost is cut down.
Patent JP-H08119997-A (JP)
Title: High-molecular and low-molecular fractions of von wildebrandt factor
Inventor: BERUNHARUTO FUITSUSHIYAA
IPC: A61K38/37
Filed: 1995-10-04
Abstract: Sepn. of von Willebrand factor (vWF) into high and low mol. wt. fractions comprises binding vWF to an affinity column and carrying out elution at different salt concns. Also new are: (1) low mol. wt. fraction (A) of vWF, consisting mainly of dimers and tetramers and (2) high mol. wt. fraction (B) of at ≥ 50 (pref. ≥ 60)% increased activity (per mu g. of protein) in platelet aggregation compared with the physiological mixt. of both forms.
Patent JP-S63112433-A (JP)
Title: Production of glass
Inventor: AOKI MIKIO
IPC: C03B19/12
Filed: 1986-10-29
Abstract: PURPOSE:To enable drying of a thick wet gel in a short time in high yield and to obtain a high-quality glass, by drying a wet gel in a state wrapped with a semipermeable film. CONSTITUTION:A wet gel having a thickness of >=20mm is produced by hydrolyzing a solution of metal alkoxide, adding fine silica powder thereto, repeating ultrasonic irradiation and stirring of the mixture, adjusting the pH of the obtained sol and gelatinizing the sol in a specific time. The obtained wet gel is wrapped with a semipermeable film (e.g. PE film), dried by heating at 70-90 deg.C and sintered.
Patent JP-H06224492-A (JP)
Title: Method and equipment for measurement of amplified spontaneous emission noise
Inventor: DAGURASU EMU BAANII
IPC: H01S3/10
Filed: 1993-09-21
Abstract: PURPOSE: To measure spontaneous emission noise in the presence of a signal by speedily turning off a light signal of a specific intensity and measuring the optical output of an optical circuit thereafter. CONSTITUTION: The light signal of an input 12 of an optical amplifier 10 is detected by an optical spectrum analyzer 24. It is represented as a pulsed input light signal 30. The optical spectrum analyzer 24 is set to a zero span at the wavelength of a light signal generator 16, and the intensity of the signal is plotted as a function of time. At a time T0 , the input light signal 30 is switched off by a switch 18. The intensity of an output light signal, right after the input light signal is turned off, represents an ASE noise in the presence of a light signal having the wavelength and intensity of the input light signal 30. Thus, a spontaneous emission noise of an optical circuit in the presence of the signal is measured.